/**
 * Software License, Version 1.0
 * 
 * Copyright 2003 The Trustees of Indiana University.  All rights reserved.
 * 
 *
 *Redistribution and use in source and binary forms, with or without 
 *modification, are permitted provided that the following conditions are met:
 *
 *1) All redistributions of source code must retain the above copyright notice,
 * the list of authors in the original source code, this list of conditions and
 * the disclaimer listed in this license;
 *2) All redistributions in binary form must reproduce the above copyright 
 * notice, this list of conditions and the disclaimer listed in this license in
 * the documentation and/or other materials provided with the distribution;
 *3) Any documentation included with all redistributions must include the 
 * following acknowledgement:
 *
 *"This product includes software developed by the Community Grids Lab. For 
 * further information contact the Community Grids Lab at 
 * http://communitygrids.iu.edu/."
 *
 * Alternatively, this acknowledgement may appear in the software itself, and 
 * wherever such third-party acknowledgments normally appear.
 * 
 *4) The name Indiana University or Community Grids Lab or NaradaBrokering, 
 * shall not be used to endorse or promote products derived from this software 
 * without prior written permission from Indiana University.  For written 
 * permission, please contact the Advanced Research and Technology Institute 
 * ("ARTI") at 351 West 10th Street, Indianapolis, Indiana 46202.
 *5) Products derived from this software may not be called NaradaBrokering, 
 * nor may Indiana University or Community Grids Lab or NaradaBrokering appear
 * in their name, without prior written permission of ARTI.
 * 
 *
 * Indiana University provides no reassurances that the source code provided 
 * does not infringe the patent or any other intellectual property rights of 
 * any other entity.  Indiana University disclaims any liability to any 
 * recipient for claims brought by any other entity based on infringement of 
 * intellectual property rights or otherwise.  
 *
 *LICENSEE UNDERSTANDS THAT SOFTWARE IS PROVIDED "AS IS" FOR WHICH NO 
 *WARRANTIES AS TO CAPABILITIES OR ACCURACY ARE MADE. INDIANA UNIVERSITY GIVES
 *NO WARRANTIES AND MAKES NO REPRESENTATION THAT SOFTWARE IS FREE OF 
 *INFRINGEMENT OF THIRD PARTY PATENT, COPYRIGHT, OR OTHER PROPRIETARY RIGHTS. 
 *INDIANA UNIVERSITY MAKES NO WARRANTIES THAT SOFTWARE IS FREE FROM "BUGS", 
 *"VIRUSES", "TROJAN HORSES", "TRAP DOORS", "WORMS", OR OTHER HARMFUL CODE.  
 *LICENSEE ASSUMES THE ENTIRE RISK AS TO THE PERFORMANCE OF SOFTWARE AND/OR 
 *ASSOCIATED MATERIALS, AND TO THE PERFORMANCE AND VALIDITY OF INFORMATION 
 *GENERATED USING SOFTWARE.
 */
package cgl.narada.wsinfra.deployment;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

import cgl.narada.wsinfra.apps.CounterFilter;
import cgl.narada.wsinfra.apps.LoggingFilter;
import cgl.narada.wsinfra.exception.DeploymentException;

public class SOAPServicesLoader {

  private SOAPServletContainer soapServletContainer;
  private RoleManager roleManager;

  private String moduleName = "SOAPServicesLoader: ";
  
  public SOAPServicesLoader(int portNum) throws DeploymentException {
    soapServletContainer = 
	SOAPServletContainer.getInstance();
    soapServletContainer.initializeServices(portNum);

    roleManager = RoleManager.getInstance();
  }
  

  public void loadServlet(String role, String servletName, 
			  String servletPath, String servletClassName) 
    throws DeploymentException {
    
    soapServletContainer.registerServletForRole(role, servletName, 
						servletPath,servletClassName);
  }


  public void loadServlet(String servletName, String servletPath, 
			  String servletClassName)
    throws DeploymentException {
    soapServletContainer.registerServlet(servletName, servletPath, 
					 servletClassName);
  }
  

  public void startServices() throws DeploymentException {
    soapServletContainer.startServices();
  }


  public void 
  registerPipelineForRole(String role, FilterPipeline filterPipeline)
    throws DeploymentException {
    roleManager.registerFilterPipelineForRole(filterPipeline, role);
  }

  public void
  registerSamplePipelinesForRoles() throws DeploymentException {
    String loggingRole = "http://www.naradabrokering.org/logging";
    String counterRole = "http://www.naradabrokering.org/counter";

    FilterPipelineFactory filterPipelineFactory = 
      FilterPipelineFactory.getInstance();
    FilterPipeline loggingFilterPipeline = 
      filterPipelineFactory.newFilterPipeline("LoggingPipeline");
    
    FilterPipeline counterFilterPipeline = 
      filterPipelineFactory.newFilterPipeline("CounterPipeline");
    
    Filter loggingFilter = new LoggingFilter();
    Filter counterFilter = new CounterFilter();
    
    loggingFilterPipeline.addFilter(loggingFilter);
    counterFilterPipeline.addFilter(counterFilter);
    roleManager.registerFilterPipelineForRole(loggingFilterPipeline, 
					      loggingRole);
    roleManager.registerFilterPipelineForRole(counterFilterPipeline, 
					      counterRole);
  }
  

  public static void main(String[] args) {
    BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer tok;
    String cmd;
    SOAPServicesLoader soapServicesLoader = null;
    System.out.println("\nType h for more options:");
    while (true) {
      try {
	cmd = r.readLine();
	 
	if(cmd.startsWith("h")) {
	  System.out.println("Initialize Services     -> i portNum ");
	  System.out.println("Start Services          -> s");
	  System.out.println("Load Servlet (FOR ROLE) -> lrs role servletName servletPath servletClassName");
	  System.out.println("Load Servlet            -> ls servletName servletPath servletClassName");
	  System.out.println("Register Sample Roles   -> rsr");

	  String infoString = "Make sure that you first initialize services. "+
	    "To do so type [i 9000] to configure the servlet container at " +
	    "port 9000. You then need to load the servlet this can be done " +
	    "by typing the following [ls SOAPLoggingServlet /SOAPServices " +
	    "cgl.narada.wsinfra.apps.SOAPLoggingServlet] " +
	    "Next, start the services by typing [s]. " + 
	    "Finally, register sample filter pipelines for roles by typing " +
	    "[rsr] - You are now ready to send SOAP messages with targeted" +
	    "roles";
	  System.out.println("\n NOTE on USING THIS \n" + infoString + "\n");
	}
      
	if (cmd == null) {
	  System.out.println("Terminating program ....");
	  break;
	}
	
	if (cmd.startsWith("i")) {
	  tok = new StringTokenizer(cmd, " ");
	  tok.nextToken(); /* skipping the token "i" */
	  int portNum = Integer.parseInt( tok.nextToken() );
	  soapServicesLoader = new SOAPServicesLoader(portNum);
	}
	
	if (cmd.startsWith("s")) {
	  soapServicesLoader.startServices();
	}
	
	if (cmd.startsWith("lrs")) {
	  tok = new StringTokenizer(cmd, " ");
	  tok.nextToken(); /* skipping the token "lrs" */
	  String role = tok.nextToken();
	  String servletName = tok.nextToken();
	  String servletPath = tok.nextToken();
	  String servletClassName = tok.nextToken();
	  soapServicesLoader.loadServlet(role, servletName, servletPath, 
					 servletClassName);
	}
	
	if (cmd.startsWith("ls")) {
	  tok = new StringTokenizer(cmd, " ");
	  tok.nextToken(); /* skipping the token "ls" */
	  String servletName = tok.nextToken();
	  String servletPath = tok.nextToken();
	  String servletClassName = tok.nextToken();
	  soapServicesLoader.loadServlet(servletName, servletPath, 
					 servletClassName);
	}
	
	if (cmd.startsWith("rsr")) {
	  soapServicesLoader.registerSamplePipelinesForRoles();
	}
	
      } catch (Exception ioe) {
	System.out.println(ioe.toString());
	ioe.printStackTrace();
      } /* end try-catch */

    }/*end --- while(true) */
  }/*end main()*/
  



}
